76 to 100 of 118 Security Posture Jobs in London

NielsenIQ is recruiting a Senior Director of Product Security to mature its security programs across geographies and business units. The role leads security strategy, governance, and delivery of secure-by-design initiatives within a multinational matrix. You will oversee product security capabilities with engineering leaders … business units, driving adoption and continuous improvement of NIQ’s security posture throughout the lifecycle of products and applications. #J-18808-Ljbffr ...

Matchtech is seeking a senior AI Staff Security Engineer to act as the linchpin of our security posture, engineering automated workflows and reducing manual overhead across the enterprise. You will manage systemic risk of Shadow AI agentic frameworks and enforce least privilege through programmatic control of software … across the organization. You will design and operate AI Detection and Response (AIDR) solutions, automate critical security workflows, and lead offensive security operations #J-18808-Ljbffr ...

Data Science Festival is hiring a Staff Software Security Engineer in London. The role sits within a security-first engineering culture, shaping security posture across applications and cloud infrastructure. You will embed secure practices throughout the SDLC and collaborate with software engineers and leadership. The position … offers hybrid work, high autonomy, and opportunities to influence security strategy as the company scales. #J-18808-Ljbffr ...

Role Description Senior Network Engineer – Cloud, Security & Infrastructure Location: London (Hybrid) Employment Type: Permanent/Fixed-Term Contract Start Date: ASAP Build, Secure and Transform Enterprise Networks What You'll Be Doing: Network & Cloud Infrastructure Design, implement, and support enterprise and cloud networking solutions across AWS, Azure, and GCP. … Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management Configure and manage security policies across Palo Alto, Check Point, Cisco ASA, and ForeScout platforms. Support the implementation of Zero Trust ...

availability, high‐throughput systems and infrastructure. This role involves leading collaboration with cross‐functional teams, and implementing best practices in SRE, DevOps, and cyber security to enhance our operational efficiency and security posture. System Reliability, Performance, and Security: Design, implement, and maintain highly available, scalable, and secure … systems on AWS cloud services. Monitor system performance, reliability, and security, proactively identifying and resolving issues. Troubleshoot and resolve issues across all environments, owning root cause analysis and incident management post‐mortems. Infrastructure Transformation, Management, and Security: Automate infrastructure provisioning, configuration, and deployment processes with a focus ...

hands-on technical position where youll take ownership of designing, implementing, and supporting complex network infrastructures across enterprise environments. Youll work closely with architecture, security, and operations teams to ensure high availability, strong security posture, and continuous service improvement. Key Responsibilities Design, implement, and optimise enterprise network … multi-site environments. Configure, maintain, and troubleshoot Juniper routing & switching platforms (EX, MX, QFX series) . Manage, configure, and support Palo Alto NGFWs , including security policies, threat prevention, URL filtering, and GlobalProtect. Lead network migration, refresh, and enhancement projects. Monitor network performance, analyse capacity, and proactively address issues. Collaborate ...

cybersecurity software business. This is an outstanding opportunity for an experienced SaaS sales professional to join a company operating at the forefront of identity security, helping organisations strengthen their security posture while enabling secure collaboration across their workforce. With six-figure earning potential, a highly regarded product … understand technical concepts and translate them into clear business value. Experience That Would Set You Apart: Cybersecurity or identity management sales experience. Knowledge of security frameworks, compliance standards or enterprise security architectures. Experience selling into enterprise organisations. Exposure to open-source software or developer-focused technologies. Strong technical ...

they need to thrive in today's competitive landscape and deliver unparalleled ordering experiences. Your Impact: As the Head of Infrastructure/DevOps and Security, you will lead our global cloud reliability function, playing a pivotal role in aligning and optimizing our entire platform infrastructure. You will design … Execute a global infrastructure strategy aligned with company growth plans. Partner with engineering leaders to drive platform predictability, operational excellence, and scalable cloud architecture. Security & Compliance (approx. 25%): Own and refine the end‐to‐end security posture of the application. Establish data governance frameworks to ensure accuracy ...

Senior Security Risk Assurance Manager - SC cleared Location: Hybrid (3 days per week on-site presence required - various locations) Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role The Senior Security Risk Assurance Manager plays a critical role in strengthening the organisation's security posture through strategic risk-based assurance activities click apply for full job details ...

Capula is seeking an hands-on Infrastructure & Security Engineer to strengthen and evolve the firm’s security posture across server, network and cloud-adjacent systems. You will lead threat detection, incident response and vulnerability management end-to-end, working closely with infrastructure teams to embed security into delivery and BAU processes. This role requires five days on-site in London with a strong focus on proactive security ownership, hardening, and improving defensive capabilities #J-18808-Ljbffr ...

Senior Network Engineer – Cloud, Security & Infrastructure Location: London (Hybrid) Employment Type: Permanent/Fixed-Term Contract Start Date: ASAP Build, Secure and Transform Enterprise Networks We're seeking a highly skilled Senior Network Engineer to join a growing technology team responsible for designing, securing, and optimizing enterprise and cloud … network infrastructure across a complex, global environment. This is an opportunity to lead the delivery of modern networking and security solutions, working across cloud platforms, next-generation firewalls, automation technologies, and compliance initiatives. You'll play a critical role in ensuring our network infrastructure remains secure, resilient, scalable ...

across infrastructure and network services. You'll lead a skilled team, drive operational excellence, and play a key role in reducing technical debt, strengthening security posture, and introducing automation and operational guardrails. This is a hands-on leadership role offering a balance of BAU support, continuous improvement … robust SOPs for backups, disaster recovery, patch management, and hardware lifecycle Ensure reliable connectivity between legacy core systems and modern application platforms Oversee internal security monitoring and collaborate with external security partners (SOC/MDR) Lead incident and problem management activities, including root cause analysis and service restoration ...

better, be more and ultimately, be more fulfilled. To learn more about how we can supercharge progress for you, visit www.hcltech.com Job Title: Mobile Security Engineers Location: Bristol/London (Hybrid- 2 days in office) This is Fixed term contract role Role Overview Experience of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience. Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable knowledge ...

fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more … multi‐environment architectures, data modeling, telemetry analysis, and risk discussions with C‐suite stakeholders (CISO/CIO/CTO). You will align customer posture against the Veeam Data Resilience Maturity Model (DRMM) and industry frameworks (NIST CSF, CIS Controls, Zero Trust Architecture) to surface optimization opportunities and drive ...

secure an existing AD environment and move to best practice to maintain hygiene of the environment and reduce risk. . Working alongside cyber security, infrastructure and service delivery teams, you will lead practical remediation activity across on-premise AD and Microsoft Entra environments, prioritising quick wins while establishing … clear, iterative plan for longer-term identity security improvement. This is an excellent opportunity to contribute to a large-scale transformation programme within a complex and diverse environment supporting thousands of users across a range of functions. Key Responsibilities In conjunction with others, Identify and remediate Active Directory infrastructure ...

Active Directory/Entra ID Intune Azure services Support hybrid cloud infrastructure environments across Azure and AWS Improve operational efficiency, platform reliability and security posture Work closely with technical operations and wider infrastructure teams globally Skills/Must Have Strong background in enterprise Windows infrastructure engineering Experience leading ...

will shape the design of business‐critical platforms, ensuring technology decisions align with company strategy, delivery priorities and operational needs. Working closely with engineering, security and operational teams, you will provide architectural direction across application, integration, data, infrastructure and cloud technologies. You will guide critical decisions on solution design … platform direction, integration patterns, security posture and technology selection, making informed decisions independently within agreed guardrails. This is a senior individual contributor role with significant influence over our technology direction. You help define target‐state design, improve decision‐making across teams and strengthen capability in areas including security ...

compiler engineers use to build, test, and collaborate daily. This is a high-ownership role with the freedom to define our internal infrastructure, security standards, and technical operations from the ground up. You will guide your team to transform slow, manual workflows into fast, reproducible, and genuinely secure systems … holding the reins for our foundational IT operations as the company expands. If you care equally about maximizing engineering velocity, establishing best-in-class security, and building a highly capable technical team, there is a massive amount of impactful work to dig into here. Responsibilities ...

Rubrik is seeking an Information Security Counsel/Contracts Manager to navigate the technical world of cybersecurity and the nuances of legal compliance. London, UK-based, you’ll translate our security posture into signed agreements and guide customer requirements across the deal cycle. Open to licensed attorneys ...

/Team overview Were seeking an experienced manager to lead our DevSecOps tooling team. Youll help maintain and design the next iteration of application security tooling. Working in partnership with leaders at Comcast, youll guide cross-functional efforts at enterprise scale. As the team lead of AppSec Tooling, youll … oversee software that helps catalogue and prioritise vulnerability data, leveraging AI where possible to create performance multipliers. Our team currently consists of 4 Security Developers with interdisciplinary support from QA, product, program, and other areas of the business. We build and upgrade workflows in two major productsan Application Security ...

Lottie is seeking a Lead Platform Engineer to own the infrastructure and security foundation that our engineering teams rely on. You’ll manage cloud infrastructure end-to-end, establish observability practices, and drive security posture across the platform in a hybrid environment with remote options. Based ...

squad's delivery cadence — sprint planning, prioritisation, and release quality Balance feature delivery with ongoing investment in platform health: tech debt, refactoring, security, and governance Take ownership of features from start to finish using agile methodologies, delivering with feature flags, tests, and observability Champion high‐quality technical communications: proposals … architecture with the wider platform vision Identify and lead progressive modernisation of legacy systems — migrating and consolidating without disrupting delivery Deliver features with security and performance in mind, embedding compliance and governance principles throughout Platform & Infrastructure Collaboration Collaborate with the VP of Engineering Operations on AWS infrastructure ...

Freshworks is seeking a Lead - Cybersecurity GTM to sit at the intersection of security, customer trust, and go-to-market. You will translate cloud architecture and security posture into clear, confident assurances that accelerate deals and deepen customer relationships. Reporting to the Manager of Cybersecurity, you will … security narrative, building scalable systems, repeatable playbooks, and automation to minimize manual work and maximize engagement with buyers. #J-18808-Ljbffr ...

Responsibilities: Manage and optimise Azure infrastructure for reliability, scalability and cost. Support enterprise platforms including M365, identity management and Azure Virtual Desktop. Strengthen cloud security posture and support audit/compliance readiness. Design and build infrastructure with developers using Infrastructure-as-Code. Drive cost optimisation and FinOps practice ...

services - BigQuery, Cloud Storage, Dataflow, Dataproc, Pub/Sub - in close collaboration with data and ML engineering teams Support IAM, service account design, and security posture across the platform, enforcing least-privilege principles Lead incident response and root cause analysis for platform issues, and drive improvements to reduce ...